refined
精
常用释义
英音[ rɪˈfaɪnd ]
美音[ rɪˈfaɪnd ]
变形
比较级:
more refined
最高级:
most refined
基本释义
- adj. 精炼的；有教养的，文雅的；精确的，灵活巧妙的
- v. 精炼，提纯；改进，改善；使……文雅（refine 的过去式和过去分词）
考试频率
四级
考频：近五年出现6次
- v. 改进; 完善
- v. 提炼; 精炼
六级
考频：近五年出现3次
- v. 改进; 完善; 提炼; 精炼
例句
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1·El Salvador produces 100,000 tons of refined copper annually.萨尔瓦多一年生产10万吨精炼铜。来源: 《柯林斯英汉双解大词典》
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2·This technique is becoming more refined and more acceptable all the time.这项技术变得越来越精密和受人欢迎。来源: 《柯林斯英汉双解大词典》
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3·Her diet consisted of natural food, uncontaminated by pesticides, salt or refined sugar.她的膳食是由未受农药、盐或精制糖污染过的天然食品构成的。来源: 《柯林斯英汉双解大词典》
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4·The sugared vinegar is refined from the sugarcane and pine.加糖的醋是从甘蔗和松木中精炼出来的.
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5·Tears can be obtained painlessly without invading the body and only tiny amounts are needed to perform highly refined analyses.人们可以轻松地获取眼泪，不会对身体造成伤害，而且只需要微量的眼泪就可以进行高度精细的分析。
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6·These beasts of the sea do display a vast range of highly refined behaviors that appear to be driving their genetic development.这些海洋生物确实展示了大量高度精炼的行为，这些似乎在推动它们的基因发育。
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7·Sugars are also carbohydrates, sources of sugars are refined sugar—sucrose, which is a food sweetener and preservative and fruit sugars—fructose.糖类也是碳水化合物，糖类的来源是精制糖——蔗糖，它是一种食品甜味剂、防腐剂和果糖。
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8·From the first appearance of cylinder seals, the carved scenes could be highly elaborate and refined, indicating the work of specialist stone-cutters.自圆柱章的首次出现起，上面被雕刻的图像就非常精致、精美，这表现了石头切割者的专业技术。
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9·Germany is known for its efficiency and refined engineering, but when it comes to its new ghost airport, this reputation could not be further from the truth.德国以其高效率和精巧的工程而闻名，但当谈到它的新幽灵机场时，这种名声就与事实相差甚远了。
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10·In contrast, "night owls" who go to bed between 11 p.m. and 3 a.m. tend to consume more coffee, alcohol, refined sugars and processed meats than early risers.与此相反，晚上11点到凌晨3点睡觉的“夜猫子”比早起的人倾向于消耗更多的咖啡、酒精、精制糖和加工肉类。
网络释义
- refined oil : 精制油；精炼油
- refined salt : 精盐
- refined sugar : 精制糖
- refined naphthalene : 精制萘
- refined product : 轻精炼产品；精制石油产品
- refined taste : 高雅的品味
同义词
adj.
[油气][化工][冶]精炼的；精确的；微妙的；有教养的
同根词
词根：
refine
refinement
n
精制；文雅；[化工][油气][冶] 提纯
refinery
n
精炼厂；提炼厂；冶炼厂
refining
n
精炼；改善
refiner
n
精炼机；精制者，精炼者
refining
v
精炼（refine的ing形式）
refine
vt
精炼，提纯；改善；使…文雅